
Trigonometria em Triângulos Retângulos
Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Easy

Ethan Morris
Used 1+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a definição de hipotenusa em um triângulo retângulo?
O lado oposto ao ângulo agudo
O lado adjacente ao ângulo de 90 graus
O lado oposto ao ângulo de 90 graus
O lado adjacente ao ângulo agudo
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que representa a sigla SOH no método SOH CAH TOA?
Seno do ângulo é cateto oposto sobre hipotenusa
Seno do ângulo é cateto adjacente sobre hipotenusa
Seno do ângulo é hipotenusa sobre cateto adjacente
Seno do ângulo é hipotenusa sobre cateto oposto
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como se calcula o seno de 30 graus em um triângulo retângulo?
Cateto oposto sobre hipotenusa
Hipotenusa sobre cateto oposto
Cateto adjacente sobre hipotenusa
Hipotenusa sobre cateto adjacente
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de X se o seno de 30 graus é 1/2 e a hipotenusa é 12?
6 centímetros
12 centímetros
3 centímetros
9 centímetros
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor do cosseno de 30 graus?
1/2
Raiz de 3 sobre 2
Raiz de 2 sobre 2
1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a tangente de 60 graus?
1
1/2
Raiz de 3 sobre 2
Raiz de 3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se a tangente de 60 graus é raiz de 3, qual é o valor de X se o cateto adjacente é 15?
30 raiz de 3 centímetros
15 raiz de 3 centímetros
15 centímetros
30 centímetros
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